TM Series Induced Draft Towers

TM Series™ Cooling Towers

Delta's TM Series™ induced draft, counter flow design are available in single unit capacities from 250 to 2,000 cooling tons.
Manufactured since 2001, the TM Series™ has been very well received in both commercial and industrial applications.
The modular cooling tower design allows isolation of cells for operational flexibility.

Standard Features:

PVC Water Distribution System with Non-clog Large Orifice Removable Nozzles

High Efficiency PVC Fill

Made in the USA

Basic Specs

Detailed Features

All Delta Cooling Towers are factory assembled to the fullest extent possible for ease of installation and shipment. The following features are standard to our TM Series™ Induced Draft Cooling Towers:

Shell:
Shell is seamless, double wall, non-corroding, hi-impact high-density polyethylene (HDPE) of leak proof design. Conical transition for motor/fan assembly with separate polyethylene velocity recovery stacks. The shell exceeds ¼" average thickness. The structural shell is capable of withstanding water temperatures up to 160°F on a continual basis. Between equidistant vertical ribs along the walls are pre-contoured sections that when coupled with the structural foam between the double walls, creates a pre-stressing that adds rigidity and overall structural strength of each cell.

Sloped "Clean" Sump Design:
Each cell's sump is molded to slope aggressively towards the center and a 3% slope towards a depressed sump box near the outlet. This limits settlement of any dirt, debris, or biological films and allows for complete drainage of the sump during planned shutdowns.

Fan Assembly:
The fan assembly consists of a fan ring, propeller, motor and guard. The fan ring is coated with premium plasite coating ideal for the harshest corrosive environments. An adjustable pitch propeller fan, fiberglass reinforced polypropylene with a silica alloy hub, is directly driven by a totally enclosed VFD Premium rated motor designed for cooling tower duty. A fan guard is included on the velocity recovery stack, and allows protection from the propeller and access to the motor.

Motor:
Totally enclosed air over (TEAO) VFD rated motor with 1.15 service factor, designed for 208 or 230/460V 3 phase 60 cycle operation and suitable for outdoor service. Motor is provided with a 5-year motor manufacturers warranty.

Fitting Connections:
PVC fittings are provided for inlet, outlet, overflow, drain and make-up connections at standard orientation locations. Orientation for special requirements is available for new and replacement installations.

Premiere Induced Draft Tower

Premier™ Cooling Towers

These towers use the same unitary seamless engineered plastic construction that Delta has been manufacturing since 1997, and have been very well received in both commercial and industrial applications.

Premier's cost less to install and operate! The light weight construction reduces rigging and structural roof support requirements. While maintenance and water treatment chemical costs are significantly lowered.

Standard Features:

Seamless Engineered Plastic (HDPE) Shell

Corrosion Proof Construction

Coated Steel Mounting Platform

Direct Drive Fan System

Totally Enclosed VFD Rated Motors

Completely Factory Assembled

20 Year Shell Warranty

PVC Water Distribution System with Non-clog Large Orifice Removable Nozzles

High Efficiency PVC Fill

Made in the USA

All Delta Cooling Towers are factory assembled to the fullest extent possible for ease of installation and shipment. The following features are standard on our Premier™ Series Induced Draft Cooling Towers:

Water Distribution System:A self propelled PVC distribution system incorporating a rotating sprinkler head and lateral distribution arms with integral drift eliminators. An inspection port is provided in the cooling tower shell at the lateral arm elevation for adjustment.

Fan Assembly:
The fan assembly consists of a fan ring, propeller, motor and guard. The fan ring is coated with premium plasite coating ideal for the harshest corrosive environments. An adjustable pitch propeller fan, fiberglass reinforced polypropylene with a silica alloy hub, is directly driven by a totally enclosed VFD Premium rated motor designed for cooling tower duty. A fan guard is included that allows protection from the propeller and access to the motor.

Motor:
Totally enclosed air over (TEAO) VFD rated motor with 1.15 service factor, designed for 208 or 230/460V 3 phase 60 cycle operation and suitable for outdoor service. Motor is provided with a 5-year motor manufacturers warranty.

Fitting Connections:
PVC fittings are provided for inlet, outlet, overflow, drain and make-up connections at standard orientation locations. Orientation for special requirements is available for new and replacement installations.

Hardware:
All fasteners are 304 stainless steel. Anchor and lifting lugs are aluminum

Anti-Microbial Cooling Tower

Tower Shell

Tower Fill & Drift Eliminator

Anti-Microbial Compounded PVC or PP

Impedes Microorganism Growth

Prevents Fouling Maximizing Performance

Resists Biofilm Growth

Introducing our NEW Anti-Microbial (AM) Cooling Tower. According to test results from Special Pathogens Laboratory®, The Legionella Experts®, our tower displays the only Anti-Microbial efficacy against Legionella bacteria out of all the common cooling tower materials.

What is Legionnaire's Disease?

A harmful lung infection caused by the bacteria Legionella. This bacteria grows best in warm water conditions where it is spread to humans when water vapor or mist containing the bacteria is inhaled. Cooling towers have an ideal environment for this growth.

Grow Promotion

Poor water flow and areas where water is stagnant, common to cooling tower designs with a large flat bottom basin, which will have stagnant water in the corners.

pH between 5.0 and 8.5, water temperatures between 68°F and 122°

Sediment that promote growth of commensal microflora

Microorganisms including algae, flavobacteria, and Pseudomonas, which supply essential nutrients for Legionella growth or harbor the organism

Prevention

Chemical Water Treatment: Oxidizing Biocides are recommended as the best mode of control. Warning: this type of biocide can be aggressive towards metal surfaces; specifically metal cooling towers.

Maintenance – Competent consistent water treatment and monitoring most important.

According to the Center for Disease Control and Prevention, about 5,000 cases of Legionnaire's disease are now reported each year in the United States.

Delta Anti-Microbial (AM) Cooling Tower

We begin manufacturing with anti-microbial resin, which is fully compounded into base cooling tower plastic material. Our anti-microbial additives operate on the cellular level to continuously disrupt and prevent uncontrolled growth of the microorganisms and biofilm.

The blue colored cooling towers are a clear sign to the industry that they are antimicrobial; therefore substantially reducing the risk of harmful cooling tower-borne pathogens, such as Legionnaire's Disease.

Fire Pump Systems (UL/FM) Listed

Basic Specs

Fuel Monitoring Systems

Flow-Tech custom designs fuel monitoring around customer needs.
Specializing in the Marine and offshore oil and gas markets, we can offer the simplest tasks of retrieving information at the engine or in control room / wheel house, or the complicated task of having information sent by Satellite to the home office.

Frac Water Reclamation

Integrated Treatment System

High-rate Flowback and Produced Water Treatment System Engineered For Solids Separation Efficiency

System Features

Mobile Frac Tank Chassis

Multi-stage Chemical Mixing

Dissolved Air Flotation Vessel

Corrosion Resistant Coatings

Complete Automation

Operational Benefits

Process up to 900GPM / 31,000BBL/DAY

TSS Reduction up to 99.9%

FOG Reduction up to 99.9%

Rapid Deployment / Start-Up

View PDF

For more information about PPC Mechanical Seals, call our main number at 713.690.7474. You can also contact a Flow-Tech sales representative via e-mail at [email protected].